11 Collingwood Close Twickenham TW2 7AE Data via plota.co.uk

PA26/2486 - Householder Application Registered
Extensions & alterations

Proposal

Ground floor rear extension. Front parking/new paving. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
15 Jul 2026
✓
Validated
11 Sept 2026
Decision
Expected by 6 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 29 Oct 2026, from Richmond upon Thames's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 4

Air quality management area: Richmond AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Richmond upon Thames built-up area; Public transport access: PTAL 1a (very poor), TfL 2023, for the 100 m square; National infrastructure project 1003 m away: Expansion of Heathrow Airport (Third Runway), at pre-application.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 3

Last sold for £440,000 in September 2015. Semi-detached house, freehold.

More than one property is recorded at this address: HM Land Registry does not always give the flat or unit.

11 September 2015£440,000
23 September 2004£115,000Flat or maisonette, leasehold
27 March 1997£46,750Flat or maisonette, leasehold

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area74 m² (797 sq ft)
Energy ratingD (60 out of 100), could reach B
PropertySemi-detached house, 4 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2014, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Richmond upon Thames
Application type
Householder Application
Postcode
TW2 7AE
Received
15 Jul 2026
Validated
11 Sept 2026
Ward
Whitton Ward [WTT]
Case officer
Show
Target decision
6 Nov 2026
Applicant
Show
Agent
Stanza Design

Decision outlook

Day 48 of the 56-day target. Richmond upon Thames usually decides extensions by day 48.

Day 488 days to the 56-day target
78%decided within 8 weeks
86%approved
1,289decided in the last year

Plota live figures for extensions decided by Richmond upon Thames in the last twelve months, from validation. Richmond upon Thames decision record →

Consultation & key dates

Alt. reference
PP-15043033
Statutory expiry
2 Oct 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2023 Refused
35 Vincam Close Twickenham TW2 7AB
New two level semi detached house and off street parking built adjacent to existing house…
23/2442/FUL
2023 Approved
243 Hospital Bridge Road Twickenham TW2 7AA
single storey rear extension (4.00m depth, 3.00m eaves height, 3.40m overall height)
23/3349/PDE
2023 Approved
2 Vincam Close Twickenham TW2 7AB
Single storey side extension linking with existing rear extension following the demolitio…
23/0081/HOT
2022 Refused
49 Evelyn Close Twickenham TW2 7BL
Single storey rear/side extension, first floor side extension, two-storey side extension…
22/3237/HOT
2022 Approved
20 Evelyn Close Twickenham TW2 7BN
Single storey rear extension 5.8m in depth, 3.92m in height and 2.65m in height to eaves.
22/3150/PDE
2021 Approved
223A Hospital Bridge Road Twickenham TW2 7AA
Details pursuant to condition U0101073 - Tree Protection Plan, of planning permission 21/…
21/1080/DD01
2021 Approved
30 Evelyn Close Twickenham TW2 7BN
Installation of a detached single storey timber outbuilding
21/2156/HOT
2021 Approved
25 Evelyn Close Twickenham TW2 7BL
GROUND FLOOR REAR EXTENSION.
21/2789/PS192
2021 Approved
13 Evelyn Close Twickenham TW2 7BL
Hip to gable rear dormer loft conversion, installation of new gable end window and front…
21/2415/PS192
2021 Approved
223A Hospital Bridge Road Twickenham TW2 7AA
Proposed garage conversion into habitable room, part single-, part two-storey side/rear e…
21/1080/HOT
2021 Approved
223A Hospital Bridge Road Twickenham TW2 7AA
single storey rear extension (7.32m depth 2.55m eaves height 2.88m maximum height)
21/0267/PDE
2020 Refused
223A Hospital Bridge Road Twickenham TW2 7AA
Single-storey rear extension.
20/3279/HOT
2020 Approved
10 Vincam Close Twickenham TW2 7AB
Single storey rear extension (4.00m depth, 2.82m eaves height, 3.65m maximum height).
20/3353/PDE
2020 Approved
19 Vincam Close Twickenham TW2 7AB
Demolition of existing conservatory and erection of single-storey rear extension.
20/3015/HOT
2020 Approved
223A Hospital Bridge Road Twickenham TW2 7AA
Proposed garage conversion into habitable room, part single storey side/rear extension an…
20/2486/HOT
2020 Approved
235 Hospital Bridge Road Twickenham TW2 7AA
Rear dormer roof extension. Rooflights to front elevation
20/0575/PS192
2019 Withdrawn
225 Hospital Bridge Road Twickenham TW2 7AA
Single-storey rear extension.
19/3174/HOT
2019 Approved
295 Nelson Road Twickenham TW2 7BJ
Side dormer with installation of windows to the side, front and rear. Alterations to soil…
19/2496/PS192
2019 Approved
8 Evelyn Close Twickenham TW2 7BN
Erection of an outbuilding (ancillary to the main dwelling) with a patio/decking area in…
19/1075/PS192
2019 Approved
8 Evelyn Close Twickenham TW2 7BN
Erection of a single-storey rear infill extension
19/0315/HOT
2016 Approved
8 Vincam Close Twickenham TW2 7AB
Proposed single storey rear extension (4m in depth, 2.72m to the eaves and 3.75m overall…
16/3911/PDE
2016 Approved
8 Vincam Close Twickenham TW2 7AB
Proposed rear facing dormer window and 3no. rooflights on the front roof slope.
16/3880/PS192
2016 Approved
13 Vincam Close Twickenham TW2 7AB
Rear dormer loft conversion and roof lights to front elevation.
16/2249/PS192
2016 Approved
237 Hospital Bridge Road Twickenham TW2 7AA
Proposed rear dormer and insertion of 1No. rooflight on front roof slope.
16/2175/PS192
2016 Approved
14 Evelyn Close Twickenham TW2 7BN
Proposed loft conversion incorporating dormer to side plane of roof.
16/0371/PS192
Richmond upon Thames
Planning Authority Score
4.4/10
Below average
#182 of 296 councils
Relevant to this application:
Householder decisions

Richmond upon Thames ranks #130 out of 296 councils for householder decision speed. Richmond upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils
only 82% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Richmond upon Thames decision statistics
Based on MHCLG data, the year to March 2026
81%
Overall approval rate
Below avg (87%) #257 of 296
82%
Householder approved
Below avg (90%) #268 of 296
69%
Decided in 8 weeks
Above avg (63%) #130 of 296
35%
Extended time limit
Below avg (41%) #104 of 296
68%
Minor dwellings approved
181 decided (1-9 homes)
100%
Major dwellings approved
3 decided (10+ homes)
47%
Change of use approved
17 decided
1,888
Total decisions
358 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.